package com.chapter2.sort;

/** 
 * @ClassName: Swapable 
 * @Description: 交换接口
 * @author minjun minjun@bw30.com
 * @date 2015-2-16 下午3:47:24 
 *  
 */
public interface Swapable {
	void exchange(int[] array,int a,int b);
}
